baber/WOPTO huggingface dataset:
Patent FI-87965-C (FI)
Inventor: BALDERSON SIMON
IPC: H05B3/16
Filed: 1988-02-24
Granted: 1993-03-10
Abstract: A substrate for supporting electrical components, such as thick film resistive heating elements, comprises a plate member (1), such as a metallic plate member, coated on one or both of its flat surfaces with a glass ceramic material (2,3). It has been found that the problems of (a) electrical breakdown between the metallic plate member (1) and the thick film resistive heating element (10,20) and (b) lack of adhesion between the thick film and the glass ceramic material can be substantially reduced or eliminated by reducing the porosity of the glass ceramic material. Methods of producing a glass ceramic layer having a low porosity, involving a two-stage heating process, are described.
Patent FI-92915-C (FI)
Inventor: COLTON PETER
IPC: B27G13/08
Filed: 1989-04-05
Granted: 1995-01-25
Abstract: PCT No. PCT/GB86/00602 Sec. 371 Date Apr. 6, 1989 Sec. 102(e) Date Apr. 6, 1989 PCT Filed Oct. 6, 1986 PCT Pub. No. WO88/02292 PCT Pub. Date Apr. 7, 1988.In a rotary cutter block each blade (14) is clamped in an inwardly divergent recess (12) by a wedge (16). The wedges (16) may be clamped simultaneously against their associated blades (14) by application of high pressure grease at any of one or more grease nipples (52, 54) which actuates by hydraulic plungers (22) in the bases of the wedge recesses (12). The angle of the wedges (16) is such as to provide a taper-lock between the wedges (16), the blades (14) and the recesses (12), which means that after depressurization the cutterblock can be stored or moved from one machine spindle to another without slackening of the wedges. The invention is of considerable advantage in reducing the amount of setting-up time involved in setting and grinding the blades of a rotary cutter head, since one pressurization is sufficient to tighten all the wedges simultaneously and to the same degree.
Patent FI-97392-C (FI)
Inventor: GOROFF DIANA KEENAN
IPC: C12N5/08
Filed: 1991-04-25
Granted: 1996-12-10
Abstract: A method of amplifying production of IgG, IgA and IgM antigen specific human monoclonal antibodies from transformed, T-cell depleted, human peripheral blood lymphocytes through the use of an adjuvant system consisting of 8-mercaptoguanosine and at least one of the cytokines interleukin-4 and interleukin-6. Also included in the invention is the adjuvant system and a kit comprising the system.
Patent NO-157098-C (NO)
Inventor: MANDRIN CHARLES
IPC: C01B5/02
Filed: 1981-08-31
Abstract: The synthesis-gas plant is operated in a number of successive operating periods such that during the first operating period an excess of fresh water is supplied to the synthesis gas plant and the waste water from the resulting mixture is separated in a condenser and supplied to a storage container. During the subsequent operating periods, the waste water stored in the container is used as the feed water for the synthesis gas plant and the waste water obtained on each occasion is stored in the container with increasing deuterium concentration. The waste water obtained during the last operating period and having the highest deuterium concentration is used to feed a plant for producing heavy water. This process, when used in a synthesis gas plant for producing hydrogen, can be used to obtain deuterium-enriched water as a feedstock for a heavy-water plant without expensive additional energy-consuming devices.
Patent NO-170452-C (NO)
Inventor: CHAN JIMMY HUA-HIN
IPC: A01N25/30
Filed: 1986-10-20
Abstract: A liquid phytoactive composition characterised in that it comprises;  (a) an N-phosphonomethyl-N-carboxymethyl compound;  (b) one or more liquid nonionic surfanctants; (c) a dispersing medium for the said N-phosphonomethyl-N-carboxymethyl compound; and  (d) one or more inert adjuvants is disclosed. A liquid herbicidal concentrate characterised in that it comprises: (a) an herbicidally effective N-phosphonomethyl-N-carboxymethyl compound  (b) one or more liquid nonionic surfactants; (c) a solvent for the said N-phosphonomethyl-N-carboxymethyl compound; and  (d) one or more inert adjuvants  is also disclosed. The formulation of this invention has the advantage that it can contain a high amount of active ingredient, is thermally stable over a wide temperature range, is compatible with and dilutable in both hard and soft water, and is also compatible and dilutable with a nitrogeneous fertilizer solution, and is minimally irritable to the eyes. Also, the formulation of this invention is stable upon aging over months of storage, over a wide temperature range. In addition, the nonionic surfactants are derived from naturally occurring products and are readily broken down by microorganisms.
Patent NO-175227-C (NO)
Inventor: HUONDER THOMAS
IPC: F24F7/06
Filed: 1990-08-24
Abstract: The installation in a building (1) comprises a collecting duct (10) which is served by a fan (15). Directly connected to the collecting duct (10) are control modules (2), to which there are individually connected via branch pipes (21) in each case a group of ventilating points (22), e.g. those of a building storey (2). In the control module (20), there is for each branch pipe (21) a connection point with sealing member and individually controllable sealing drive. The apparatuses requiring maintenance are thus grouped together in the control modules (20) and are there easily accessible (e.g. from the stairwell). This makes possible simplified plannaing, extensive prefabrication and easy maintenance, and also simple, reliable requirement-dependent control of the overall installation. By making the electrical part a low-voltage weak-current installation, installation is especially simple. Alternative embodiments of the control modules (20) and different control possibilities are described. Ventilating installations for outgoing air and/or incoming air are possible, also in association with heating and ventilation, and ventilation systems. <IMAGE>
Patent CA-2001546-C (CA)
Inventor: BIEN PAUL R
IPC: B61C9/38
Filed: 1989-10-26
Granted: 1994-11-08
Abstract: A railway locomotive truck provides improved mountings and/or configurations for traction motor axle support bearings to improve their wear life. These include tilting, or sloping, of the support bearing bores to more closely match the orientations of the bearing journal surfaces on the axles which slope as a result of bending of the axles under the weight of the locomotive. An added feature is forming the bearing bores with a slight conicity to accommodate slight tilting of the traction motor under heavy loads due to taking up of the clearances in the motor support axle bearings. Other features include various ways of mounting or altering the construction of the axle bearings to provide the desired positioning.
Patent CA-2002430-C (CA)
Title: Method for the resolution of folinic acid
Inventor: MUELLER HANS RUDOLF
IPC: C07D475/04
Filed: 1989-11-07
Granted: 1997-03-04
Abstract: A process is provided for separating diastereomers of (6R,S)-folinates. The process includes adding a sufficient amount of a water-soluble alkali metal salt of an inorganic acid or of an organic acid or a water-soluble ammonium salt of an inorganic acid or of an organic acid to an aqueous starting solution of an alkali metal salt of (6R,S)-folinic acid or an alkaline earth metal salt of (6R,S)-folinic acid at a neutral pH to precipitate the (6R)-folinate. The resultant (6R)-folinate precipitate is then separated off. The (6S)-folinate is then isolated from the filtrate.
Patent CA-2002838-C (CA)
Title: Bird repelling system with improved mounting fixture
Inventor: DRESSEL LUCIAN W
IPC: A01M29/26
Filed: 1989-11-14
Granted: 1993-09-14
Abstract: Abstract of the Disclosure A vineyard has conductive trellis wires which extend between poles to provide support for the grape vines.  At least some of the trellis wires are grounded.  A number of identical bird repelling devices are widely spaced throughout the vineyard.  Each has a length much shorter than the distance between adjacent vineyard poles, the length being sufficient to allow a bird to land.  The bird repelling devices have a circumference less than approximately one and one-half inch to allow the feet of a bird landing thereon to cover most of its circumference.  Each bird repelling device is composed of an elongate insulating member and an electrically conductive rod secured to it.  The rod is substantially as long as the elongate insulating member.  A high voltage is applied to each electrically conductive rod.  Each of the elongate insulating members is secured to a portion of the trellis wires parallel to the trellis wires.  A bird landing on a bird repelling device completes a circuit between the trellis wire and the electrically conductive rod carried by that bird repelling device.  This shocks the bird without substantially harming it so that the bird flies away.  Mounting fixtures mounted on vineyard poles at the ends of rows readily accepts, holds, and automatically makes electrical contact With modified bird repelling devices.
Patent CA-2004311-C (CA)
Title: Arrangement for monitoring the quality of electric welds
Inventor: ROEOESLI HANS
IPC: B23K11/25
Filed: 1989-11-30
Granted: 1994-08-30
Abstract: An arrangement for monitoring the quality of electric welds on bodies  for the production of cans. Welding parameter values (Fi), which have been measured on a number of bodies  found  to be  good are  statistically evaluated in an evaluation device.  For this purpose, an average welding parameter profile is determined.  Then a reject limiting-value band (Fg) enveloping the average welding parameter profile is determined from the mean values and the product of the standard deviation of the welding parameter values (Fi) assumed to be normally distributed and at least one sensitivity factor.  A permissible number of erroneous rejects per one million of welding spots is selected as a criterion for the sensitivity factor  so that, for example with 100 welding spots on a body of a medium-sized can,  every ten thousandth body will be accidentally rejected on the average.  For bodies produced following on the "learning phase", a comparator ascertains whether a welding parameter profile measured for these lies within the reject limiting-value band (Fg).  This quality control arrangement working on statistical methods is sensitive and precise since a fixed value is not simply selected for the width of the reject limiting-value band.
Patent CA-2011146-C (CA)
Title: Arrangement for measuring a deviation from its line of a movable web of foil
Inventor: WESSNER MICHAEL
IPC: B65H23/02
Filed: 1990-02-28
Granted: 2001-10-16
Abstract: The arrangement comprises a tracking sensor with a light source, an optical means and a receiver with two photosensitive detectors, as well as a measuring apparatus with a computing unit. The optical means focuses light to provide a beam which falls on a moving web of foil.      The tracking sensor may, for example, be installed in a re-winding installation, and during re-winding of the web, senses by means of the beam a marking track which is embossed in the web in the longitudinal direction of the web and which is composed of two different diffraction grating tracks. Each diffraction grating track projects the light diffracted therefrom in a predetermined direction of incidence to a respective detector. The sensed signals supplied by the receiver are converted into a difference signal by the measuring apparatus, and processed to provide correction signals which are supplied to a control means of the re-winding installation in order to compensate for lateral deviation of the moving web of foil.
Patent CA-2016457-C (CA)
Title: Moldable ceramic composition and process for fine diameter ceramic fibers
Inventor: RENLUND GARY MATS
IPC: C04B35/634
Filed: 1990-05-10
Granted: 2001-12-18
Abstract: A thermoplastic ceramic molding composition comprised of about 40 to 70 volume percent of a binder, consisting essentially of an organic acid containing from 12 to 26 carbon atoms per molecule and a polyisobutylene polymer having a molecular weight between about: 8,700 and 135,000, and about 30 to 60 volume percent of a ceramic powder is disclosed. The molding composition can be thermoplastically extruded into elongate ceramic bodies that can be uniformly elongated many times the original length of the ceramic body to form, for example, very fine diameter fibers or filaments suitable for sintering into a polycrystalline ceramic fiber or filament having a very fine diameter.
Patent CA-2019380-C (CA)
Inventor: HAAS WOLFGANG
IPC: C09K19/20
Filed: 1990-06-20
Granted: 1995-01-10
Abstract: The present invention relates to compounds of the formula (8)                      (8) in which Z    is a halogen atom, a cyano group or a hydroxyl group, n    is 0, 1 or 2, R'   is a radical of the formula R'''-[Si(R*)2]x(CH2)yR""-                    (9), in which x    is the number 0 or 1, y    is an integer from 1 to 18, R''' is as defined below, R*   is identitical or different, optionally substituted C1- to C18-hydrocarbon or hydrocarbonoxy radicals, R" " is a phenylene or biphenylene radical or a radical of the formula -E-, where E    is a divalent radical of the formula -0- or -[Si(R*)2]Z-, and Z    is the number 0 or 1, and the compounds contain at least one group of the formula -Si(R*)2- per molecule, and the radical R"   is a cholesteryl radical, a radical as defined for R* or a radical of the formula -C6H4-R*, and the preparation and use thereof, for example as dielectrics in display devices, R''' is a C1- to C8-alkyl radical, a radical of the formula R*-[Si(R*)20]v-, where v is an integer having a value of from 1 to 10, or a radical of the formula                        (3), in which w    is the number 0 or 1, and L   is a cholesteryl radical or a phenyl radical which is optionally substituted by phenyl, halogen, cyano and/or C1- to C4- alkoxy radicals, or, if w = 0, may alternatively be a halogen atom, a cyano radical or a C1-C4-alkoxy radical.
Patent CA-2029316-C (CA)
Title: Process for the preparation of 5-amino-3-chlorosulfonyl- -1,2,4-triazole
Inventor: KRAUSS RICHARD C
IPC: C07D249/12
Filed: 1990-11-05
Granted: 2000-11-28
Abstract: 5-Amino-3-chlorosulfonyl-1,2,4-triazole is prepared by the chlor-oxidation of 5-amino-3-mercapto--1,2,4-triazole. The process is characterized by the preformation of disulfide from the mercaptan prior to treatment with chlorine. The 5-amino-3-chlorosulfonyl--1,2,4-triazole reaction mixture can be directly reacted with substituted anilines to prepare N-(3-(((aryl)-ami no)sulfonyl)-1H-1,2,4-triazol-5-yl)amines which are useful intermediates for the manufacture of herbicides.
Patent CA-2032250-C (CA)
Title: Multistep synthesis of hexafluoropropylene
Inventor: WEBSTER JAMES L
IPC: C07C21/18
Filed: 1990-12-14
Granted: 2001-07-03
Abstract: The present invention relates to multistep syntheses of hexafluoropropylene from propane, propylene or partially halogenated acyclic three-carbon hydrocarbons. In all these syntheses the first step is a vapor-phase chlorofluorination of the starting material to the unsaturated chlorofluoro-carbon CF3CClCCl2.
Patent CA-2034096-C (CA)
Title: Controlled absorption naproxen formulation for once-daily administration
Inventor: BOURKE EDWARD ANTHONY
IPC: A61K9/54
Filed: 1991-01-14
Granted: 2002-03-26
Abstract: A naproxen formulation for oral administration on a once-daily basis comprises a first portion of the naproxen formulated in a multi-particulate pellet form designed to release the drug at a rate sufficient to maintain therapeutically effective blood levels substantially over 24 hours when administered each day on a once-daily basis and, optionally, a second portion of the naproxen formulated so as to release the drug promptly following administration so as to obtain a relatively immediate therapeutic response.
Patent CA-2037805-C (CA)
Title: Resolution flow meter
Inventor: CIARELLI GARY J
IPC: G01F1/115
Filed: 1991-03-08
Granted: 1996-08-06
Abstract: An improved resolution positive displacement flow meter of the type having a pair of meshed gears. A plurality of sensors are spaced to detect movement of the gear teeth as liquid flows through the flow meter. Where the gears each have n teeth and s sensors are used, the possible locations around the gear for each sensor relative to a reference point are determined by the formula     +      where K = 0,1,2,...,(s-1) and L = 0,1,2,...,(n-1). The outputs from the sensors are logically combined, for example, by an exclusive OR circuit or by an OR circuit, to produce s pulses each time the gear rotates through the angle between two adjacent gear teeth.
Patent CA-2040167-C (CA)
Title: Thermosetting compositions, thermal latent carboxyl compounds and methods of preparation thereof
Inventor: MASHITA MITSUYUKI
IPC: C08L33/02
Filed: 1991-04-10
Granted: 1997-12-16
Abstract: Thermosetting  composition  is  excellent  in  storage stability,   is   useful   as   one   component   thermosetting composition, gives cured products having excellent chemical properties,  physical  properties  and  weathering  resistance and  is  favorably  utilized  in  coating  compositions,  ink, adhesive and molded plastics.      The  thermosetting  composition  comprises  a  compound having in the molecule two or more carboxyl groups blocked by a vinyl ether compound,  a vinyl thioether compound or a hetero compound having a vinyl type double bond and oxygen or sulfur as the hetero atom, a eompound having two or more reaetive funetional groups which can  form a chemical bond with   the blocked   carboxyl   compound   by   heating   and optionally  a  thermal  latent  aeid  catalyst.    The  blocked carboxyl  group  of  the  first  compound  and  the  reactive functional group of the second compound may be comprised in the same molecule.
Patent CA-2057896-C (CA)
Inventor: BURNIER JOHN P
IPC: A61K38/00
Filed: 1990-04-04
Granted: 2000-06-06
Abstract: L'invention se rapporte à un polypeptide qui exclut: (a) une molécule de TGF-beta mûre ou molécule de TGF-beta précurseur de longueur totale ou des variantes de suppression de molécules de TGF-ss mûres ou précurseurs, dans lesquelles environ un à dix résidus d'acides aminés ont été supprimés; (b) un polypeptide ayant la séquence: Cys-Val-Arg-Gln-Leu-Tyr-Ile-Asp-Phe-Arg-Lys-Asp-Leu-Gly-Trp-Lys; et (c) un polypeptide ayant la séquence: Arg-Asn-Leu-Glu-Glu-Asn-Cys-Cys-Val-Arg-Pro-Leu-Tyr-Ile-Asp-Phe-Arg-Gln-Asp-Leu, ce polypeptide comprenant une séquence d'acides aminés fondée sur des séquences conservées de la famille des molécules de TGF-beta. De tels polypeptides ont une utilité thérapeutique en particulier comme agents immunosuppresseurs, lorsqu'ils sont couplés à des protéines véhicules ou lorsqu'ils sont réticulés pour former des polymères.
Patent CA-2058313-C (CA)
Title: Moisture control sock
Inventor: CHESEBRO ROBERT E JR
IPC: A41B11/00
Filed: 1991-12-23
Granted: 1994-12-13
Abstract: ABSTRACT           Moisture control characteristics are imparted to the sock of the present invention by body yarn (B) knit in successive courses throughout the leg (10) and foot (12).  A hydrophobic yarn (Y-1) is knit in plated relationship with the body yarn (B) in partial courses extending throughout the sole (15), and hydrophilic yarn (Y-2) is knit in plated relationship with the body yarn (B) in partial courses extending throughout the instep (16) whereby moisture generated by the foot of the wearer is wicked and transported from the sole (15) and into the instep (16) to be evaporated therefrom. Cut free ends of the hydrophobic yarn (Y-1) extend from the endmost stitch loops in wales along the juncture of the sole (15) and the instep (16) while cut free ends of the hydrophilic yarn (Y-2) extend from endmost stitch loops in wales along the juncture of the sole (15) and instep (16) so that the endmost stitch loops at opposite ends of the partial courses of the hydrophobic (Y-1) and hydrophilic (Y-2) yarns are formed in adjacent wales and are not knit in plated relationship with each other in the same courses.
Patent CA-2060023-C (CA)
Title: Valve with adjustable valve seat
Inventor: NEFF JAMES A
IPC: F16K31/06
Filed: 1992-01-24
Granted: 1994-09-06
Abstract: A direct solenoid operated poppet valve having an adjustable valve seat that provides a selectively variable flow orifice for supplying a preset air flow requirement.          The poppet valve spool stroke is set in accordance with the preset air flow requirement.  Then, based on the measured poppet location with respect to the solenoid pole piece, a solenoid push pin is selected that provides the minimum solenoid stroke required for the preset valve stroke and preset air flow requirement.
Patent CA-2061980-C (CA)
Title: Process for the preparation of a liquid antioxydant extract of spices
Inventor: WILLE HANS-JUERGEN
IPC: A23L27/10
Filed: 1992-02-27
Granted: 1997-09-30
Abstract: This invention relates to a process for the production of a liquid antioxidant spice extract, in which an extract of the spice obtained from a polar solvent is mixed with a saturated oil, the polar solvent is evaporated, a non-polar solvent is added to the paste obtained and, after homogenization, the precipitate is separated and the non-polar solvent is evaporated to obtain a clear oil of antioxidant extract.
Patent CA-2063981-C (CA)
Title: Stabilised methylmethacrylate polymers
Inventor: MICHAELIS PETER
IPC: C08L33/04
Filed: 1992-03-25
Granted: 2002-11-26
Abstract: Hydroxyphenyltriazines of formula I      wherein R is hydrogen, C1-C18alkyl, halogen- or C1-C12alkoxy-substituted C2-C6alkyl, or benzyl, and R' is hydrogen or methyl, are particularly suitable stabilisers for polymethylmethacrylate and copolymers thereof.
Patent CA-2068886-C (CA)
Title: Picture retrieval system, and record carrier and device for use in the system
Inventor: TIMMERMANS JOZEF MARIA KAREL
IPC: H04N9/797
Filed: 1991-09-18
Granted: 2002-03-26
Abstract: A picture retrieval system is disclosed which comprises a record carrier (184) and a read device (11). A coded picture (8 TV, 16 TV, 64 TV, 256 TV composed of consecutive coded picture lines is recorded in a continuous track (20) of the recorded carrier (184). The read device comprises means which scan the track by means of a read head (280) to read coded picture lines recorded in the track and means for moving the read head (280) to a track portion having a selected address with a certain search accuracy. Together with the coded picture lines (APDB) a tine number (LN) and a line synchronization are recorded in the track (20). The line number specifies the sequence number of the relevant picture line in the coded picture. The line synchronization specifies the beginning of the relevant picture line. Moreover, addresses (ADLN#1,..., ADLN#1009) for a number of coded picture lines of the coded picture are recorded in a portion (IIDB) of the track, to specify the positions where the relevant picture lines have been recorded in the track (20). The device further comprises means (140) for searching a coded picture line on the basis of the ad-
Patent CA-2079374-C (CA)
Title: (bicyclic-azaarylmethoxy)indoles as inhibitors of leukotriene biosynthesis
Inventor: THERIEN MICHEL
IPC: C07D471/04
Filed: 1992-09-29
Granted: 2003-08-05
Abstract: Compounds having the formula I: (see formula I) are inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating diarrhea, hypertension, angina, platelet aggregation, cerebral spasm, premature labor, spontaneous abortion, dysmenorrhea, and migraine.